perfectly fulfilled its role: to extend a wifi network, upstairs in my house equipped with a Freebox V6.
Manual and not automatic configuration because the Freebox is not compatible WPS.
But the configuration is easily done by following the instructions in the manual.
So I can keep my WEP key.
By cons one concern: He released after 4 days.
I had to return it to Amazon for exchange (expense Amazon).
5 days after I receive the new one.
Amazon hat.